CVE-2026-49444

CVE-2026-49444 affects n8n prior to versions 1.123.48, 2.21.8, and 2.22.4 where an authenticated user with permission to create/modify workflows containing a Python Code Node could escape the sandbox and achieve arbitrary code execution on the task runner container. The issue is fixed in 1.123.48...

NPM: n8n: Python sandbox escape

NPM: n8n: Python sandbox escape vulnerability discovered by ? in WordPress Npm n8n versions 1.123.48...

n8n: Python sandbox escape

Impact An authenticated user with permission to create or modify workflows containing a Python Code Node could escape the sandbox and achieve arbitrary code execution on the task runner container. This issue only affects instances where the Python Task Runner is enabled. Patches The issue has bee...

CVE-2026-27494

n8n is an open source workflow automation platform. Prior to versions 2.10.1, 2.9.3, and 1.123.22, an authenticated user with permission to create or modify workflows could use the Python Code node to escape the sandbox. The sandbox did not sufficiently restrict access to certain built-in Python...

n8n Node.js Package 2.x < 2.4.8 Python Sandbox Escape (CVE-2026-25115)

The version of the n8n Node.js Package installed on the remote host is 2.x prior to 2.4.8. It is, therefore, affected by a remote code execution vulnerability: - A vulnerability in the Python Code node allows authenticated users to break out of the Python sandbox environment and execute code...

GHSA-8398-GMMX-564H n8n has a Python sandbox escape

Impact A vulnerability in the Python Code node allows authenticated users to break out of the Python sandbox environment and execute code outside the intended security boundary. Only authenticated users are able to execute code through Task Runners. This issue affected any deployment in which the...

CVE-2026-25115 n8n is vulnerable to Python sandbox escape

n8n is an open source workflow automation platform. Prior to version 2.4.8, a vulnerability in the Python Code node allows authenticated users to break out of the Python sandbox environment and execute code outside the intended security boundary. This issue has been patched in version 2.4.8...

CVE-2017-12340

A vulnerability in Cisco NX-OS System Software running on Cisco MDS Multilayer Director Switches, Cisco Nexus 7000 Series Switches, and Cisco Nexus 7700 Series Switches could allow an authenticated, local attacker to access the Bash shell of an affected device's operating system, even if the Bash...

Using the memory corruption vulnerability in the Python sandbox escape-vulnerability warning-the black bar safety net

Simply skip the text the author's README, we directly enter into the technical details. The Python environment using a custom whitelist/blacklist programs to prevent access to dangerous built-in functions, modules, functions, etc. Based on theoperating systemthe isolation provides some additional...